Differensiasie: Kortpad differensiasie DATABASIS

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Som:	$Bepaal space die space eerste space afgeleide space van bold italic f bold left parenthesis bold italic x bold right parenthesis bold equals bold minus bold 5 bold italic x to the power of bold 2 bold plus bold 2 bold italic x$
Memo:	$table row cell f left parenthesis x right parenthesis equals negative 5 x squared plus 2 x end cell row cell bold italic f bold apostrophe bold left parenthesis bold italic x bold right parenthesis equals negative 5 left parenthesis 2 right parenthesis x to the power of 2 minus 1 end exponent plus 2 left parenthesis 1 right parenthesis x to the power of 1 minus 1 end exponent end cell row cell bold italic f bold apostrophe bold left parenthesis bold italic x bold right parenthesis equals negative 10 x to the power of 1 plus 2 end cell end table$
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